Task: Answer the MCQ question.
Question: Which drug has a 18.220\% 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: CCOC(=O)c1cc(NC(=O)NCc2ccco2)c(C)nc1C
b: O=C(CCNS(=O)(=O)c1cccs1)NCc1cccs1
c: O=C(/C=C/c1ccco1)NC(=S)Nc1ccccc1Br
d: CC(=O)c1cccc(OCC(O)CN2CCN(C(=O)c3ccco3)CC2)c1
Answer: c. O=C(/C=C/c1ccco1)NC(=S)Nc1ccccc1Br
{#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#}
O=C(/C=C/c1ccco1)NC(=S)Nc1ccccc1Br
O=C(/C=C/c1ccco1)NC(=S)Nc1ccccc1Br
(E)-N-[(2-bromophenyl)carbamothioyl]-3-(furan-2-yl)prop-2-enamide