Task: Answer the MCQ question.
Query: Which drug has a 10.856\% 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] CCOC(=O)Cc1cc(=O)n(-c2nc3ccccc3s2)[nH]1
[b] CCCNC(=O)CSc1nccn1Cc1ccc(OC)cc1
[c] CC(=O)c1ccc(NC(=O)C(C)Oc2ccc(N(C)S(=O)(=O)c3ccc(C)cc3)cc2)cc1
Answer: b. CCCNC(=O)CSc1nccn1Cc1ccc(OC)cc1
{#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#}
CCCNC(=O)CSc1nccn1Cc1ccc(OC)cc1
CCCNC(=O)CSc1nccn1Cc1ccc(OC)cc1
2-[1-[(4-methoxyphenyl)methyl]imidazol-2-yl]sulfanyl-N-propylacetamide