Problem statement: Answer the MCQ question.
Question: Which compound has a 19.687% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a O=C(CCCN1C(=O)c2cccc3cccc(c23)C1=O)N1CCN(c2ncccn2)CC1
b CS(=O)(=O)N(CC(=O)N1CCN(c2cccc(Cl)c2)CC1)C1CCCCC1
c CC(C)N(Cc1nc(-c2ccc(Cl)cc2)no1)C(=O)CCC1CCCC1
d CCCCCc1ccc(-c2ccc(OC)cc2)nc1
Answer: d. CCCCCc1ccc(-c2ccc(OC)cc2)nc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCCCCc1ccc(-c2ccc(OC)cc2)nc1
CCCCCc1ccc(-c2ccc(OC)cc2)nc1
2-(4-methoxyphenyl)-5-pentylpyridine