Task: Answer the multiple-choice question.
Query: Which drug exhibits a 4.069% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) O=S1(=O)CCN(Cc2ccc(Cl)cc2)CC1
b) O=S(=O)(Nc1ccc(Cl)cn1)c1ccc(Cl)cc1
c) COc1ccc(-c2cc(C(=O)NC(Cc3cc4ccccc4[nH]3)C(=O)O)c(C)o2)cc1OC
d) COc1ccc(CCNc2ccc(C(CC(N)=O)NC(=O)Cc3ccc(Br)cc3)cc2[N+](=O)[O-])cc1
Answer: d. COc1ccc(CCNc2ccc(C(CC(N)=O)NC(=O)Cc3ccc(Br)cc3)cc2[N+](=O)[O-])cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(CCNc2ccc(C(CC(N)=O)NC(=O)Cc3ccc(Br)cc3)cc2[N+](=O)[O-])cc1
COc1ccc(CCNc2ccc(C(CC(N)=O)NC(=O)Cc3ccc(Br)cc3)cc2[N+](=O)[O-])cc1
3-[[2-(4-bromophenyl)acetyl]amino]-3-[4-[2-(4-methoxyphenyl)ethylamino]-3-nitrophenyl]propanamide