Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 18.037\% 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 other words.
Options:
a Cc1c(C(=O)N2CCOCC2)sc2ncn(CC(=O)N3CCC(C)CC3)c(=O)c12
b Clc1ccccc1CN(Cc1ccccc1)C(c1cccs1)c1nnnn1C1CCCC1
c CC(C)CCNC(=O)c1ccc2c(c1)ncn2C1CCCCC1
d CCOP(=O)(OCC)C(NC(=O)c1ccc(C)cc1)C(Cl)(Cl)Cl
Answer: b. Clc1ccccc1CN(Cc1ccccc1)C(c1cccs1)c1nnnn1C1CCCC1
{#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#}
N-benzyl-N-[(2-chlorophenyl)methyl]-1-(1-cyclopentyltetrazol-5-yl)-1-thiophen-2-ylmethanamine