Task: Answer the multiple choice question.
Query: Which compound has a 1.774\% 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 additional words.
Options:
a: COc1ccc(-c2cc(C(=O)n3cnc4ccccc43)c3ccccc3n2)cc1
b: COc1ccc(NC(=S)N2CCC(N(C)CC3CCCO3)CC2)cc1Cl
c: Cc1sc2ncnc(N3CCN(C(=O)c4ccco4)CC3)c2c1C
d: O=C(CCN1C(=O)C2CC=C(Cl)CC2C1=O)N1CCCCC1
Answer: b. COc1ccc(NC(=S)N2CCC(N(C)CC3CCCO3)CC2)cc1Cl
{#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#}
COc1ccc(NC(=S)N2CCC(N(C)CC3CCCO3)CC2)cc1Cl
COc1ccc(NC(=S)N2CCC(N(C)CC3CCCO3)CC2)cc1Cl
N-(3-chloro-4-methoxyphenyl)-4-[methyl(oxolan-2-ylmethyl)amino]piperidine-1-carbothioamide