Task: Answer the multiple choice question.
Query: Which drug has a 8.403\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) COc1ccc2c(c1)c(CC[NH3+])c(C)n2Cc1ccccc1.[Cl-]
b) CN(c1ccc(C(=O)NCc2cccnc2)cc1)S(=O)(=O)c1ccc(Cl)cc1
c) CN1CCN(CC(=O)Nc2cccc([N+](=O)[O-])c2)CC1
d) Cc1ccc(S(=O)(=O)Nc2ccc(NC(=O)CN3CCCCC3)cc2)cc1
Answer: b. CN(c1ccc(C(=O)NCc2cccnc2)cc1)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(c1ccc(C(=O)NCc2cccnc2)cc1)S(=O)(=O)c1ccc(Cl)cc1
CN(c1ccc(C(=O)NCc2cccnc2)cc1)S(=O)(=O)c1ccc(Cl)cc1
4-[(4-chlorophenyl)sulfonyl-methylamino]-N-(pyridin-3-ylmethyl)benzamide