Task: Answer the MCQ question.
Query: Which drug has a 22.357\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: O=C(NCc1cccs1)C1CCN(S(=O)(=O)c2ccc3c(c2)OCCO3)CC1
b: COc1ccc(C(=O)NC(=S)N2CCN(c3ccccc3OC)CC2)cc1OC
c: CC(=O)Nc1ccc(S(=O)(=O)NCCC(=O)OC(C)C(=O)c2ccc(C)cc2)cc1
d: CN[C@H]1CCc2cc(OC)c(OC)c(OC)c2-c2ccc(N(C)CC(OC)OC)c(=O)cc21
e: CCn1c(COc2ccccc2)nnc1SCC(=O)Nc1ccc2c(c1)OCCO2
Answer: b. COc1ccc(C(=O)NC(=S)N2CCN(c3ccccc3OC)CC2)cc1OC
{#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(C(=O)NC(=S)N2CCN(c3ccccc3OC)CC2)cc1OC
COc1ccc(C(=O)NC(=S)N2CCN(c3ccccc3OC)CC2)cc1OC
3,4-dimethoxy-N-[4-(2-methoxyphenyl)piperazine-1-carbothioyl]benzamide