Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 3.772\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(CCNC(=O)CSc2nnnn2Cc2ccc3c(c2)OCO3)cc1OC
b. CCOC(=O)N1CCN(S(=O)(=O)c2cc(OCC(N)=O)c(C)cc2Cl)CC1
c. CCN1CCN(C(=O)c2cnn3c(C(F)F)cc(-c4ccc(C)cc4)nc23)CC1
Answer: a. COc1ccc(CCNC(=O)CSc2nnnn2Cc2ccc3c(c2)OCO3)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(CCNC(=O)CSc2nnnn2Cc2ccc3c(c2)OCO3)cc1OC
COc1ccc(CCNC(=O)CSc2nnnn2Cc2ccc3c(c2)OCO3)cc1OC
2-[4-(1,3-benzodioxol-5-ylmethyl)tetrazol-5-yl]sulfanyl-N-[2-(4,5-dimethoxyphenyl)ethyl]acetamide