Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 11.491\% 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, d, or e without using any other words.
Options:
a CCCC(C)NC(=O)CN(Cc1ccco1)S(=O)(=O)c1ccccc1
b O=C(Nc1ccc(Oc2ccc(NC(=O)c3ccco3)c(NC(=O)c3ccco3)c2)cc1)c1ccco1
c O=C(O)c1cccc(-c2ccc(/C=N/NC(=O)c3cccnc3)o2)c1
d C[C@@H]1CCC(=O)N(CC[C@H](N=[N+]=[N-])c2ccccc2)CC1
e NC(=O)c1cc(S(=O)(=O)N2CCCC2)ccc1OCCOc1ccccc1
Answer: a. CCCC(C)NC(=O)CN(Cc1ccco1)S(=O)(=O)c1ccccc1
{#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#}
CCCC(C)NC(=O)CN(Cc1ccco1)S(=O)(=O)c1ccccc1
CCCC(C)NC(=O)CN(Cc1ccco1)S(=O)(=O)c1ccccc1
2-[benzenesulfonyl(furan-2-ylmethyl)amino]-N-pentan-2-ylacetamide