Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a 6.784\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
(a) c1cncc(-c2nc(-c3cccs3)cs2)c1
(b) CCC(=O)N=c1sc2ccccc2n1-c1ccccc1
(c) O=C(CN1C(=O)NC2(CCCc3ccccc32)C1=O)NCC(F)(F)F
(d) NC(=O)c1ccsc1NC(=O)CN1C(=O)NC2(CCCCC2)C1=O
Answer: b. CCC(=O)N=c1sc2ccccc2n1-c1ccccc1
{#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#}
CCC(=O)N=c1sc2ccccc2n1-c1ccccc1
CCC(=O)N=c1sc2ccccc2n1-c1ccccc1
N-(3-phenyl-1,3-benzothiazol-2-ylidene)propanamide