Problem statement: Answer the MCQ question.
Query: Which drug has a -20.021% 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 other words.
Options:
(a) CCCC(=O)NC(Oc1ccc(C(C)=O)cc1)C(Cl)(Cl)Cl
(b) Cc1cc(C)nc(NC(=NCCc2c[nH]c3ccccc23)NC(=O)Nc2ccc(Cl)cc2)n1
(c) CCCCSc1nnc(-c2ccc(OC)cc2)n1C
(d) c1ccc(Cc2nnc3sc(C4COc5ccccc5O4)nn23)cc1
Answer: c. CCCCSc1nnc(-c2ccc(OC)cc2)n1C
{#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#}
CCCCSc1nnc(-c2ccc(OC)cc2)n1C
CCCCSc1nnc(-c2ccc(OC)cc2)n1C
3-butylsulfanyl-5-(4-methoxyphenyl)-4-methyl-1,2,4-triazole