Task: Answer the multiple choice question.
Query: Which drug exhibits a 16.020\% human ether-à-go-go related gene (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 CC(=O)N1CCc2cc(S(=O)(=O)NC3CCCc4ccccc43)ccc21
b CC(C)CN(C(=O)COC(=O)Cc1n[nH]c(=O)c2ccccc12)C1CCS(=O)(=O)C1
c Cc1ccc(OC(=O)CCc2c(C)nc3ncnn3c2C)cc1
d C=CCN(CC=C)C(=S)NC(=O)c1ccc(OC)c(Br)c1
Answer: d. C=CCN(CC=C)C(=S)NC(=O)c1ccc(OC)c(Br)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#}
C=CCN(CC=C)C(=S)NC(=O)c1ccc(OC)c(Br)c1
C=CCN(CC=C)C(=S)NC(=O)c1ccc(OC)c(Br)c1
N-[bis(prop-2-enyl)carbamothioyl]-3-bromo-4-methoxybenzamide