Task: Answer the multiple-choice question.
Question: Which compound exhibits a -7.177% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) Cc1cccc(CCNC(=O)c2cccc(N3CCCC3=O)c2)c1
(b) O=C(c1cc2cc(Br)ccc2oc1=O)N1CCCC1
(c) O=C(O)c1ccccc1N=Cc1c(O)n(-c2nccs2)c(=O)c2ccccc12
(d) O=c1[nH]c(=S)n(C2CC2)c(O)c1C=Nc1cccc(C(F)(F)F)c1
Answer: a. Cc1cccc(CCNC(=O)c2cccc(N3CCCC3=O)c2)c1
{#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#}
Cc1cccc(CCNC(=O)c2cccc(N3CCCC3=O)c2)c1
Cc1cccc(CCNC(=O)c2cccc(N3CCCC3=O)c2)c1
N-[2-(3-methylphenyl)ethyl]-3-(2-oxopyrrolidin-1-yl)benzamide