Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.535\% 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) Cc1nc2ccccn2c1-c1csc(Nc2cccc(C(=O)O)c2)n1
(b) O=C(NC(Cc1c[nH]c2ccccc12)C(=O)N/N=C/c1ccc(Br)cc1)c1cccs1
(c) COc1ccccc1Nc1cc(C(=O)NCc2cccnc2)c2ccccc2n1
(d) CCc1ccc(OCC2Cn3c(nc4c3c(=O)[nH]c(=O)n4C)O2)cc1
Answer: b. O=C(NC(Cc1c[nH]c2ccccc12)C(=O)N/N=C/c1ccc(Br)cc1)c1cccs1
{#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(NC(Cc1c[nH]c2ccccc12)C(=O)N/N=C/c1ccc(Br)cc1)c1cccs1
O=C(NC(Cc1c[nH]c2ccccc12)C(=O)N/N=C/c1ccc(Br)cc1)c1cccs1
N-[1-[(2E)-2-[(4-bromophenyl)methylidene]hydrazinyl]-3-(1H-indol-3-yl)-1-oxopropan-2-yl]thiophene-2-carboxamide