Task: Answer the multiple-choice question.
Question: Which drug exhibits a 4.845\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] O=C(NCC1CCN(Cc2ccccc2F)CC1)Nc1cc(F)ccc1F
[b] O=C(NCc1ccncc1)c1nc(-c2cccs2)no1
[c] Cc1ccn2c(NCc3ccc4c(c3)OCO4)c(-c3ccc(O)cc3)nc2c1
[d] Cc1ccc(NS(=O)(=O)c2ccc(OCC(=O)Nc3cccc([N+](=O)[O-])c3)c(C)c2)cc1
[e] Nc1ccccc1-c1nnn(CC(=O)N2CCCc3ccccc32)n1
Answer: c. Cc1ccn2c(NCc3ccc4c(c3)OCO4)c(-c3ccc(O)cc3)nc2c1
{#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#}
Cc1ccn2c(NCc3ccc4c(c3)OCO4)c(-c3ccc(O)cc3)nc2c1
Cc1ccn2c(NCc3ccc4c(c3)OCO4)c(-c3ccc(O)cc3)nc2c1
4-[3-(1,3-benzodioxol-5-ylmethylamino)-7-methylimidazo[1,2-a]pyridin-2-yl]phenol