Task: Answer the multiple-choice question.
Query: Which compound exhibits a 4.225% 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(COC(=O)CCCSc1nc2ccccc2[nH]1)Nc1cccc(F)c1
b: Cc1cc(C)c2nc(/N=C(\N)NC(=O)c3ccccc3)nc(C)c2c1
c: CCn1ccnc1CN(C)Cc1nc(CCC(C)C)no1
d: O=C(CC(=O)N/N=C/c1c(Cl)cccc1Cl)NCc1cccnc1
Answer: c. CCn1ccnc1CN(C)Cc1nc(CCC(C)C)no1
{#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#}
CCn1ccnc1CN(C)Cc1nc(CCC(C)C)no1
CCn1ccnc1CN(C)Cc1nc(CCC(C)C)no1
1-(1-ethylimidazol-2-yl)-N-methyl-N-[[3-(3-methylbutyl)-1,2,4-oxadiazol-5-yl]methyl]methanamine