Task: Answer the MCQ question.
Query: Which drug exhibits a -5.566\% 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 Cc1ccccc1NC(=O)CCN1CCN(C/C=C/c2ccccc2)CC1
b COc1ccc(CCN(C)C(=O)c2cc(S(=O)(=O)N3CCCCCC3)ccc2OC)cc1OC
c Cc1c(=O)n(OCc2ccccc2F)c2ccccc2[n+]1[O-]
d C/C(CCc1oc2c(Br)cc(Br)cc2c1-c1ccc(C)o1)=N\O
Answer: b. COc1ccc(CCN(C)C(=O)c2cc(S(=O)(=O)N3CCCCCC3)ccc2OC)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(CCN(C)C(=O)c2cc(S(=O)(=O)N3CCCCCC3)ccc2OC)cc1OC
COc1ccc(CCN(C)C(=O)c2cc(S(=O)(=O)N3CCCCCC3)ccc2OC)cc1OC
5-(azepan-1-ylsulfonyl)-N-[2-(3,4-dimethoxyphenyl)ethyl]-2-methoxy-N-methylbenzamide