Task: Answer the multiple choice question.
Query: Which compound exhibits a -17.530% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: CCn1c(C)nc2cc(C(=O)N/N=C/c3ccccc3)ccc21
b: COc1ccc(C(C)=O)cc1CSc1nnc(-c2ccncc2)o1
c: COc1ccnc(Oc2ccc(F)cc2)c1C(=O)N/C=N/OCc1ccccc1
d: COc1ccc(N2C(=O)CC(N3CCN(c4ccccc4OC)CC3)C2=O)cc1
Answer: a. CCn1c(C)nc2cc(C(=O)N/N=C/c3ccccc3)ccc21
{#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#}
CCn1c(C)nc2cc(C(=O)N/N=C/c3ccccc3)ccc21
CCn1c(C)nc2cc(C(=O)N/N=C/c3ccccc3)ccc21
N-[(E)-benzylideneamino]-1-ethyl-2-methylbenzimidazole-5-carboxamide