Problem statement: Answer the MCQ question.
Query: Which drug has a -16.124\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a Cc1nn(-c2ccccc2)cc1/C=N/NS(=O)(=O)c1ccccc1
b Cn1nc(C(=O)Nc2cccnc2)c2ccccc2c1=O
c O=C(/C=C/c1cccc([N+](=O)[O-])c1)NC(=S)Nc1cccc(NC(=O)c2ccccc2)c1
d C=CCn1c(SCc2c(C(=O)OC)sc(N)c2C(=O)OC)nnc1-c1ccc(Br)cc1
Answer: d. C=CCn1c(SCc2c(C(=O)OC)sc(N)c2C(=O)OC)nnc1-c1ccc(Br)cc1
{#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#}
C=CCn1c(SCc2c(C(=O)OC)sc(N)c2C(=O)OC)nnc1-c1ccc(Br)cc1
C=CCn1c(SCc2c(C(=O)OC)sc(N)c2C(=O)OC)nnc1-c1ccc(Br)cc1
dimethyl 5-amino-3-[[5-(4-bromophenyl)-4-prop-2-enyl-1,2,4-triazol-3-yl]sulfanylmethyl]thiophene-2,4-dicarboxylate