Task: Answer the multiple choice question.
Query: Which compound exhibits a 3.663\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CCn1nc(NC(=O)c2ccncc2)c2cc3cc(C)ccc3nc21
b Cc1ccc(CN2CCN(/N=C/c3ccc(C)s3)CC2)c(C)c1
c O=C(O)CN1C(=O)/C(=C\c2cc(Br)ccc2OCc2ccc(F)cc2)SC1=S
d CCOCCCn1c(=S)[nH]c2cc(C(=O)N3CCN(C4CCCCC4)CC3)ccc2c1=O
Answer: b. Cc1ccc(CN2CCN(/N=C/c3ccc(C)s3)CC2)c(C)c1
{#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#}
Cc1ccc(CN2CCN(/N=C/c3ccc(C)s3)CC2)c(C)c1
Cc1ccc(CN2CCN(/N=C/c3ccc(C)s3)CC2)c(C)c1
(E)-N-[4-[(2,4-dimethylphenyl)methyl]piperazin-1-yl]-1-(5-methylthiophen-2-yl)methanimine