Task: Answer the multiple-choice question.
Question: Which drug has a 0.163\% 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 CCc1ccc(-c2cc(C(=O)N/N=C/c3c[nH]c4ccccc34)[nH]n2)cc1
b O=C1N(c2ccccc2C(F)(F)F)O[C@@]1(c1ccccc1)C1CCCCC1
c CC(=O)Nc1ccc(S(=O)(=O)NCc2ccc(C(=O)NCCCN3CCC(C)CC3)cc2)cc1
d COc1ccc(OC)c(CN2CCCC(C(=O)N3CCCCC3)C2)c1.O=C(O)C(=O)O
Answer: a. CCc1ccc(-c2cc(C(=O)N/N=C/c3c[nH]c4ccccc34)[nH]n2)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#}
CCc1ccc(-c2cc(C(=O)N/N=C/c3c[nH]c4ccccc34)[nH]n2)cc1
CCc1ccc(-c2cc(C(=O)N/N=C/c3c[nH]c4ccccc34)[nH]n2)cc1
3-(4-ethylphenyl)-N-[(E)-1H-indol-3-ylmethylideneamino]-1H-pyrazole-5-carboxamide