Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 4.746\% 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) COC(=O)c1ccc(/C=N/NC(=O)c2ccccc2Cl)cc1
(b) O=S(=O)(c1cccc(-c2nc3n(n2)Cc2ccccc2-3)c1)N1CCCCC1
(c) NC(=O)N/N=C/c1ccc(N2CCOCC2)s1
(d) O=C(Cc1ccc(Cl)c(Cl)c1)Nc1ccc2[nH]c(=O)[nH]c2c1
Answer: d. O=C(Cc1ccc(Cl)c(Cl)c1)Nc1ccc2[nH]c(=O)[nH]c2c1
{#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#}
O=C(Cc1ccc(Cl)c(Cl)c1)Nc1ccc2[nH]c(=O)[nH]c2c1
O=C(Cc1ccc(Cl)c(Cl)c1)Nc1ccc2[nH]c(=O)[nH]c2c1
2-(3,4-dichlorophenyl)-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)acetamide