Task: Answer the multiple-choice question.
Question: Which compound has a 15.766\% 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) O=C(CCCc1nc(-c2ccc(Cl)cc2)no1)NC1CCCCC1
(b) COc1cccc(NC(=O)c2oc3ccc(S(=O)(=O)N4CCOCC4)cc3c2C)c1
(c) CCN(C(=O)Cc1c(C(=O)O)n(C)c2ccccc12)c1ccc(F)cc1
(d) O=C(c1ccc(-c2ccc([N+](=O)[O-])cc2)o1)N1CCN(S(=O)(=O)c2cccs2)CC1
Answer: c. CCN(C(=O)Cc1c(C(=O)O)n(C)c2ccccc12)c1ccc(F)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#}
CCN(C(=O)Cc1c(C(=O)O)n(C)c2ccccc12)c1ccc(F)cc1
CCN(C(=O)Cc1c(C(=O)O)n(C)c2ccccc12)c1ccc(F)cc1
3-[2-(N-ethyl-4-fluoroanilino)-2-oxoethyl]-1-methylindole-2-carboxylicacid