Task: Answer the MCQ question.
Query: Which drug exhibits a -11.550\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a CC(C)(C)OC(=O)N/N=C\c1ccc([N+](=O)[O-])s1
b C=CCNC(=O)c1ccccc1NC(=O)c1cccc(C)c1
c O=C(NCc1ccc(F)cc1)C(=O)c1cn(CC(=O)N2CCCC2)c2ccccc12
d Cc1ccc(C)c(S(=O)(=O)N2CCN(CC(=O)Nc3sccc3C#N)CC2)c1
e CCN(CC)S(=O)(=O)c1ccc(C(=O)Nc2cccc(C)c2)cc1
Answer: b. C=CCNC(=O)c1ccccc1NC(=O)c1cccc(C)c1
{#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#}
C=CCNC(=O)c1ccccc1NC(=O)c1cccc(C)c1
C=CCNC(=O)c1ccccc1NC(=O)c1cccc(C)c1
2-[(3-methylbenzoyl)amino]-N-prop-2-enylbenzamide