Task: Answer the multiple choice question.
Query: Which compound has a 15.537\% 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 additional words.
Options:
a: CCCC(CCC)=NNC(=O)CN(Cc1ccccc1)S(=O)(=O)c1ccccc1
b: Cc1nn(C)c(C)c1CN(C)C(=O)c1cc2n(n1)C(C(F)(F)F)CC(c1cccs1)N2
c: N#C/C(=C\c1c[nH]c2ccccc12)C(=O)NCC1CCCO1
d: CSc1sc(C)cc1C=O
Answer: c. N#C/C(=C\c1c[nH]c2ccccc12)C(=O)NCC1CCCO1
{#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#}
N#C/C(=C\c1c[nH]c2ccccc12)C(=O)NCC1CCCO1
N#C/C(=C\c1c[nH]c2ccccc12)C(=O)NCC1CCCO1
(E)-2-cyano-3-(1H-indol-3-yl)-N-(oxolan-2-ylmethyl)prop-2-enamide