Task: Answer the MCQ question.
Question: Which drug exhibits a 5.031\% 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 other words.
Options:
a: COc1ccc(/C=C/c2onc(C)c2S(=O)(=O)N2CCC(C(=O)N3CCC(C)CC3)CC2)cc1
b: O=[N+]([O-])c1ccc(N/N=C/c2ccccc2)c(F)c1
c: CN(C)c1ccc2c(c1)Sc1cc(N(C)C)ccc1N2C(=O)c1ccccc1
d: C=C(C)Cn1c(-c2cccs2)n[nH]c1=S
e: Cc1cc([N+](=O)[O-])nn1CC(=O)N1N=C(C(F)F)CC1(O)C(F)F
Answer: d. C=C(C)Cn1c(-c2cccs2)n[nH]c1=S
{#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=C(C)Cn1c(-c2cccs2)n[nH]c1=S
C=C(C)Cn1c(-c2cccs2)n[nH]c1=S
4-(2-methylprop-2-enyl)-3-thiophen-2-yl-1H-1,2,4-triazole-5-thione