Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.944\% 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 other words.
Options:
(a) COc1cc(C(=O)N2CCN(c3ncnc4sc(C)c(C)c34)CC2)cc(OC)c1OC
(b) Cc1ccc(S(=O)(=O)N2CCN(C(=O)Cc3ccccc3)CC2)cc1C
(c) COc1ccc(CNC(=O)C2CCCN(S(=O)(=O)N3CCC(C)CC3)C2)c(OC)c1
(d) Cc1cccc(-c2cc(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)c3ccccc3n2)c1
Answer: d. Cc1cccc(-c2cc(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)c3ccccc3n2)c1
{#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#}
Cc1cccc(-c2cc(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)c3ccccc3n2)c1
Cc1cccc(-c2cc(C(=O)Nc3c(C)n(C)n(-c4ccccc4)c3=O)c3ccccc3n2)c1
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-(3-methylphenyl)quinoline-4-carboxamide