Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -0.147\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a) Cc1ccccc1NC(=O)N(C(C)C)C(C)C
b) CS(=O)(=O)Nc1ccc(C(=O)N2CCN(c3ccccc3)CC2)cc1
c) CN(CC(=O)Nc1cccc2c1CCCC2)S(=O)(=O)c1ccc(Cl)cc1
d) Cc1ccc(C)c(S(=O)(=O)n2cnc3ccccc32)c1
Answer: c. CN(CC(=O)Nc1cccc2c1CCCC2)S(=O)(=O)c1ccc(Cl)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CN(CC(=O)Nc1cccc2c1CCCC2)S(=O)(=O)c1ccc(Cl)cc1
CN(CC(=O)Nc1cccc2c1CCCC2)S(=O)(=O)c1ccc(Cl)cc1
[C][N][Branch2][Ring1][Branch1][C][C][=Branch1][C][=O][N][C][=C][C][=C][C][=C][Ring1][=Branch1][C][C][C][C][Ring1][=Branch1][S][=Branch1][C][=O][=Branch1][C][=O][C][=C][C][=C][Branch1][C][Cl][C][=C][Ring1][#Branch1]
2-[(4-chlorophenyl)sulfonyl-methylamino]-N-(5,6,7,8-tetrahydronaphthalen-1-yl)acetamide