Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 10.322\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
(a) COC(=O)c1c(-c2cccc(OC)c2)csc1N
(b) COc1cc(OC)cc(C(=O)N/N=C/c2ccc(OC)c(COc3ccc4ccccc4c3)c2)c1
(c) CC(=O)Nc1ccc2c(c1)nc(CCN1CCN(c3ccccn3)CC1)n2C
(d) COc1ccc(N=C(C)c2c(O)n(C)c(=O)n(C)c2=O)c(OC)c1
(e) CC1CCN(CCNC(=O)c2ccc(NC(=O)C3CCCO3)cc2)CC1
Answer: a. COC(=O)c1c(-c2cccc(OC)c2)csc1N
{#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#}
COC(=O)c1c(-c2cccc(OC)c2)csc1N
COC(=O)c1c(-c2cccc(OC)c2)csc1N
methyl 2-amino-4-(3-methoxyphenyl)thiophene-3-carboxylate